Datasheet

MCP2210
DS22288A-page 42  2011 Microchip Technology Inc.
FIGURE 3-14: GET (VM) CURRENT CHIP SETTINGS LOGIC FLOW
3.2.4 SET (VM) CURRENT CHIP SETTINGS
TABLE 3-40: COMMAND STRUCTURE
Byte
Index
Meaning
0 0x21 – Set (VM) Current Chip Settings
1 0x00 – Reserved
2 0x00 – Reserved
3 0x00 – Reserved
4 GP0 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
5 GP1 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
6 GP2 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
7 GP3 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
8 GP4 Pin Designation
• GPIO = 0x00
• Chip Selects = 0x01
• Dedicated Function pin = 0x02
Get RAM
Chip Settings
Response 1
RAM Chip
Settings
Retrieved